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Table 1 The breakdown of typed vs imputed SNPs per PRS score

From: Genotype imputation and variability in polygenic risk score estimation

  Number of SNP Reference
Total Found Typed Imputed
Coronary artery disease (CAD)
 PRSCAD 163 161 38 123 [27]
 metaGRSCAD 1,745,180 1,736,608 143,724 1,592,884 [31]
 GPSCAD 6,630,150 6,238,460 567,297 5,671,163 [3]
Type 2 diabetes (T2D)
 PRS-GWAST2D (547) 558 547 66 481 [32]
 PRS-GWAST2D (397) 403 397 29 368 [33]
 PRS-GWAST2D (170487) 171,249 170,487 10,152 160,335 [33]
 GPST2D 6,917,436 6,482,889 570,779 5,912,110 [3]
Breast cancer (BC)
 PRS-GWASBC (239) 313 239 34 205 [34]
 PRS-GWASBC (2935) 3820 2941 325 2616 [34]
 GPSBC 5218 4457 374 4083 [3]
Atrial fibrillation (Afib)
 PRS-GWASAfib 166 166 19 147 [35]
 GPSAfib 6,730,541 6,302,924 570,913 5,732,011 [3]
Alzheimer’s disease (AD)
 PRS-GWASAD 29 29 2 27 [36]
Glaucoma
 PRS-GWASGlaucoma 2673 2657 224 2433 [37]